Convert a Meshpart into a Union?

[wickedyboo (wboo)]

Not yet, but CSG operations with Meshes are planned to release this year. I assume that’s what you’re trying to achieve here?

@Roblox

CSG on Meshes - Perform CSG (Constructive Solid Geometry) operations like Union, Intersect, and Subtract on Meshes in Studio and in-experience. (Late 2025)

(I’m not sure if this covers meshparts)